- Search Products: ENPAC CORPORATION - THE LEADER IN SECONDARY CONTAINMENT, SPILL PREVENTION, AND INDUSTRIAL HANDLING PRODUCTS Welcome to ENPAC Corporation's newly redesigned website. We invite you to take a browse at our new layout and content. ENPAC welcomes any questions, comments, or suggestions at webmaster@enpac.com May 21, 2002 ENPAC Corporation's Stinger Berm has just won the prestigious ...enpac.com